The 1952 United States Senate election in Connecticut was held on November 4, 1952. Incumbent Democratic Senator William Benton, who won a special election to complete the term of retiring Senator Raymond Baldwin, was defeated by Republican William A. Purtell after serving only 2 years.
During the campaign, Brien McMahon, the Class III Senator from Connecticut, died. Governor John Davis Lodge appointed Purtell, already the Republican nominee for this Class I seat, to serve as interim Senator in McMahon's place until a special election could be held.[b]
Purtell supported General Dwight D. Eisenhower's campaign platform against "communism, corruption, and Korea."[1] Benton accused Purtell of being so conservative that he "makes Bob Taft look like a left-wing New Dealer."[2]